High-roller bonuses are offers that casinos give to their customers when they deposit big sums of money. Such customers are called high rollers and the larger the amounts of money they deposit, the more they get rewarded. Casino providers anticipate that players with money on their accounts will play and if they lose, they'll deposit more money.
One of the African nations that were under the British Empire, the Kingdom of Buganda was renamed Uganda after its 1963 Independence. This country borders 2 large lakes, Lake Albert and Lake Victoria. Ugandans play online gambling like Sportsbetting Poker which gives payouts of 100% up to $1000 upon sign-up.